- CollectionNEWB - Percy Edward Newberry Collection
- Série organiqueNEWB2 - Correspondence
- 491 en plus...
- DossierNEWB2/492 - Macmichael, (Sir) Harold - correspondence
- DossierNEWB2/493 - Macramallah, Rizkallah - correspondence
- DossierNEWB2/494 - Madden, J. F. - correspondence
- DossierNEWB2/495 - Mair, Alexander - correspondence
- DossierNEWB2/496 - Mallock, James - correspondence
- DossierNEWB2/497 - Mansell & Hatcher Ltd. - correspondence
- DossierNEWB2/498 - Marshall, (Mrs.) Sallie M. - correspondence
- DossierNEWB2/499 - Martin, F. R. - correspondence
- DossierNEWB2/500 - Martindell, Kate M. - correspondence
- 266 en plus...